Aaron Durbin (adurbin@chromium.org) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17163
-gerrit
commit 2498207eab0e0d5dab5094b08fe13ea96d3740f1 Author: Aaron Durbin adurbin@chromium.org Date: Thu Oct 27 12:11:15 2016 -0500
mainboard/google/reef: update comment for DMIC config usage
Going forward GPIO_17 is used to determine the configuration of the board w.r.t. the number of DMICs on the board.
BUG=chrome-os-partner:56918
Change-Id: I03edb880e0649977030c1b87219ebebac631a519 Signed-off-by: Aaron Durbin adurbin@chromium.org --- src/mainboard/google/reef/variants/baseboard/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mainboard/google/reef/variants/baseboard/gpio.c b/src/mainboard/google/reef/variants/baseboard/gpio.c index 976a504..c9fa3d3 100644 --- a/src/mainboard/google/reef/variants/baseboard/gpio.c +++ b/src/mainboard/google/reef/variants/baseboard/gpio.c @@ -289,7 +289,7 @@ static const struct pad_config gpio_table[] = { PAD_CFG_GPI_APIC_HIGH(GPIO_14, DN_20K, DEEP), /* FP_INT */ PAD_CFG_GPI_SCI_LOW(GPIO_15, NONE, DEEP, EDGE_SINGLE), /* TRACKPAD_INT_1V8_ODL */ PAD_CFG_GPI(GPIO_16, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI(GPIO_17, UP_20K, DEEP), /* unused */ + PAD_CFG_GPI(GPIO_17, UP_20K, DEEP), /* 1 vs 4 DMIC config */ PAD_CFG_GPI_APIC_LOW(GPIO_18, NONE, DEEP), /* Trackpad IRQ */ PAD_CFG_GPI(GPIO_19, UP_20K, DEEP), /* unused */ PAD_CFG_GPI_APIC_LOW(GPIO_20, UP_20K, DEEP), /* NFC IRQ */